The book has 120 chapters in four volumes. Taking Liu Bang's later years in the twelfth year of the Han Dynasty as the timeline, it tells the story of scholar Lin Lu who traveled through the early Han Dynasty with the tiger talisman and was destined to defend the Han Dynasty.
Volume 1: Survival on Earth: Lin Lu was transported through time by a vision of a tiger slip, and became a low-level clerk in the Han Palace alone. In a palace where factions are strife and laws are strict, he hides himself to protect himself and gets acquainted with Su Wan, a woman from the palace. When sorting out the old slips, he deciphered Gaozu's secret text, and the tiger symbols frequently warned him, allowing him to see through the undercurrents of Empress Lu, the heroes, and the clan, and take root at the bottom to observe the changes.
The second volume of the secret search enters the game: the two work together to decipher the fragments and piece together the clues of the "Secret Book of Guarding the Country", and the tiger symbols resonate in time and space. Lin Lu's talent attracted Zhou Bo's attention, and the battle for the throne became fierce. All parties were vying to find the emperor's back-up man. He hid the secrets, dealt with neutrality, and gradually figured out the overall situation of Emperor Gaozu's checks and balances.
Volume Three: General Situation: Liu Bang is seriously ill, the emperor and his queen are alienated, the battle between Liu Ying and Liu Ruyi for the throne intensifies, and people are panicked. Lin Lu had an insight into Empress Lu's plan to seize power and witnessed the heroes protecting themselves and the clan avoiding disaster. He foresaw the chaos in Zhu Lu, obeyed the rule of law and did not forcefully change his fate, but secretly protected the honest and upright officials.
The fourth volume breaks the situation and keeps the fire: Emperor Gaozu passes away, Empress Lu wants to secretly kill the hero, and Lin Lu takes the risk to send a message to resolve the blood disaster. After Empress Lu came to power, she changed officials on a large scale. He relied on the secret treasury to retain loyal people, read through the entire Anhan Policy, and uncovered the truth behind the thousand-year reincarnation of the Tiger Talisman. Lin Lu had no intention of power, so he hid in the secret vault with Su Wan, guarding the fire of the Han Dynasty's revival, waiting for the destruction of the Lu family, the return of the world to Liu, and the completion of the millennium trust.
There will be three follow-up parts: the second part "The Spring and Autumn Annals of the Lu Family: Blood on the Palace Wall", the third part "Dai Di Long Xing: Emperor Wen's Arrival", and the fourth part "The Return of the Heavenly Talisman to the Ruins: Han Zuo Yong'an".